Talk about being ahead of the curve…back in 2014. Audioengine’s B1 Bluetooth Receiver has been around for over a decade and it was definitely time for an updated version of the best-selling product. The new Audioengine B1 Next Gen Music Bluetooth Receiver looks and feels a lot like its predecessor on the outside; all of the changes are internal and they have managed to keep the price at $189.
Just like the original B1, the B1 Next Gen Bluetooth Music Receiver is targeted at those who have older audio systems and would like to add streaming capability via Bluetooth. Just connect the digital or analog audio output of the B1 Next Gen to a compatible input on your system and you are set to go.
The B1 Next Gen incorporates Bluetooth 5.3 with support for Qualcomm’s aptX Adaptive codec. This combination can receive music from any compatible Bluetooth source (such as a smartphone) from up to 100 feet away, without being subject to interruptions and dropouts; although we think that manufacturers need to stop claiming this because internal walls and house construction definitely impact the signal strength.
Dynamic Audio Quality
Bluetooth 5.3 with aptX Adaptive can adjust the bit rate dynamically to deliver the best audio performance based on wireless conditions.
Similar to how a GPS adjusts traffic routes, aptX Adaptive adjusts to changing wireless conditions to provide the best possible audio quality while maintaining a stable connection.
Upgraded Internal DAC
For optimal playback sound quality, the B1 Nextgen included an ESS-9018K2M DAC chip (an upgrade from the AKM 4396) which upsamples audio to 32-bit/96 kHz, providing improved clarity and detail.
Before you chime in with “32-bit/96kHz” isn’t as good enough — please remind yourself what percentage of the music on your phone, tablet, or laptop is over 24-bit/96kHz — let alone 16-bit/44.1kHz.
99% of the people who will consider the B1 Next Gen BT receiver, will be using an Android smartphone or iPhone and streaming from Spotify, TIDAL, Qobuz, Apple Music or Amazon Music HD and adding a 32-bit DAC to their legacy devices like an older amplifier will be a major step-up.
USB-C
In addition to Bluetooth, you can also access hi-res audio via a direct USB-C physical connection. You can physically connect your smartphone, tablet, or even a PC for an enhanced listening experience on your old gear.
Hi-Resolution Wireless Bridge
When connected to a system that doesn’t currently have its own Bluetooth or wireless streaming capability, the Next Gen functions as a wireless bridge between your phone or other streaming device and your traditional stereo, preamp, or external DAC.
No additional apps, passwords, or network setups are required. Anything that is required is handled by your wireless or wired source.
From Nate Rodriguez, CEO of Audioengine: “Our commitment to innovation and customer satisfaction drives us to continually enhance our products. The updated B1 Bluetooth Audio Receiver with Bluetooth 5.3, aptX Adaptive and 32-bit audio gives our customers the freedom to upgrade their stereo receiver to stream via Bluetooth with incredible clarity”.
Comparison
Pro Tip: The B1 Next Gen and B1 have the same external appearance.
B1 Next Gen (2025) B1 (2014) Price: $189 $189 (discontinued) Bluetooth 5.3 with aptX Adaptive Version not indicated with aptX, A2DP, and AVRCP Construction Anodized Aluminum Anodized Aluminum DAC ESS-9018K2M DAC 32-bit/96kHz AKM AK4396 DAC 24bit/192kHz Inputs: Bluetooth 5.3/USB Type-C Bluetooth Outputs Stereo RCA, Optical (Toslink) RCA stereo, optical (SPDIF) Wireless Range: Up to 100 feet (30 meters) Up to 100 feet (30 meters) Signal-to-Noise Ratio 100dB 100dB THD+N <0.02% <0.02% Crosstalk <70dB >-86dB Frequency Response (±0.5dB) 10Hz – 20kHz 1OHz- 20kHz Latency ~30ms Not Indicated Power Supply 5V via included USB-C 5V via included USB Power Input 5V, 200mA SV, 200mA Dimensions 3.5 x 3.5 x 1 inches
89 x 89 x 26 mm3.5 x 4.0 x1 inches
89 x 101.6 x 26 mmWeight 1.01 lbs 1.01bs Warranty 3 years 3 years In the Box B1 Nextgen Bluetooth Music Receiver
Power adapter with USB C cable
RCA audio cable
Microfiber bag
Setup guideB1 Bluetooth Music Receiver
Power adapter with detachable cable
42-inch RCA cable
Microfiber bag
Setup Guide
The Bottom Line
It’s not very often that an audio product stays in a line-up for 10 years – but Audioengine makes products that are practical and last.
The Audioengine B1 fell into that category, but there comes a time when an upgrade is needed. The B1 Next Gen retains everything that was great about the B1, such as its compact design, plug-and-play operation, and overall ease of use.
However, on the inside, the B1 Next Gen is designed to deliver better sound quality via Bluetooth version 5.3 with Aptx HD Adaptive, a new DAC, and the addition of USB-C connectivity.
With the same price tag as the original B1, if you have an older audio receiver or system that doesn’t already have built-in Bluetooth or wireless streaming, the Audioengine B1 Next Gen is an inexpensive and practical way to add it.
Pro Tip: You can’t connect the B1 or B1 Next Gen directly to speakers unless you are using powered speakers.
Price & Availability
The Audioengine B1 Next Gen Bluetooth Music Receiver is available now for $189 at Amazon or directly through Audioengine.
Related Reading
